2022668844250 has 64 divisors (see below), whose sum is σ = 4009579400736. Its totient is φ = 761397120000.

The previous prime is 2022668844143. The next prime is 2022668844289. The reversal of 2022668844250 is 524488662202.

It can be written as a sum of positive squares in 16 ways, for example, as 47887881889 + 1974780962361 = 218833^2 + 1405269^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2022668844194 and 2022668844203.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57021520 + ... + 57056980.

Almost surely, 2^{2022668844250} is an apocalyptic number.

2022668844250 is a deficient number, since it is larger than the sum of its proper divisors (1986910556486).

2022668844250 is a wasteful number, since it uses less digits than its factorization.

2022668844250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48916 (or 48906 counting only the distinct ones).

The product of its (nonzero) digits is 2949120, while the sum is 49.

The spelling of 2022668844250 in words is "two trillion, twenty-two billion, six hundred sixty-eight million, eight hundred forty-four thousand, two hundred fifty".